a57 Face Detect fail

the worst is that when it does not fail, it focuses in the case of 50mm f1.8 at a distance where the nose and most of the face of the person are blured but you can see the ears and the head pretty well.

that occurs in distances of about 1.5 to 1.7 meters seperating the subject and the lens. from 1.80 and on, this problem diasappears but the field of view is bigger anyway..

its so frustrating...